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Metric groups

The API trigger endpoints require the metric group identifier to initiate a measurement.

List of metric groups

ID

Description

cell

contrastHaze

crossCut

gloss

grit

haze

roughness

scratchLinear

scratchRadial

sharpness

sparkle

spot

surface

visualContrast

visualGloss

visualHaze

waviness

pciWaviness

tension

Parameters

Certain metric groups require parameters, which are explained here.

Sub-properties are separated by a dot (.).
For example, altitude_crop.center.x and altitude_crop.center.y must be passed in the following format:

{ "altitude_crop": { "center": { "x": 42, "y": 42 } } }

Parameters for "cell"

Parameter

Data type

Unit

Description

watershed_morphology

watershed_selection_percent

invert_map

altitude_crop.width

altitude_crop.height

altitude_crop.center.x

altitude_crop.center.y

Parameters for "scratchLinear"

Parameter

Data type

Unit

Description

scratch_selection

µm

Minimum length.

scratch_sensitivity

spot_radius

Parameters for "scratchRadial"

Parameter

Data type

Unit

Description

scratch_selection

µm

Minimum length.

scratch_sensitivity

spot_radius

Parameters for "crossCut"

Parameter

Data type

Unit

Description

crosscut.horizontal_lines

crosscut.vertical_lines

crosscut.spacing

mm

crosscut.thickness

mm

crosscut.threshold

crosscut.automatic

bool

crosscut.invert

bool

When coating in brighter than base.

crosscut.corners

integerList

(x1, y1, x2, y2, x3, y3, x4, y4) - 1 is top left, 2 is top right, 3 is bottom left, 4 is bottom right.

Last modified: 03 February 2025